EP1411729A4 - Motion vector calculating method - Google Patents

Motion vector calculating method

Info

Publication number
EP1411729A4
EP1411729A4 EP03725587A EP03725587A EP1411729A4 EP 1411729 A4 EP1411729 A4 EP 1411729A4 EP 03725587 A EP03725587 A EP 03725587A EP 03725587 A EP03725587 A EP 03725587A EP 1411729 A4 EP1411729 A4 EP 1411729A4
Authority
EP
European Patent Office
Prior art keywords
motion vector
calculating method
vector calculating
motion
vector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03725587A
Other languages
German (de)
French (fr)
Other versions
EP1411729B1 (en
EP1411729A1 (en
Inventor
Satoshi Kondo
Shinya Kadono
Makoto Hagai
Kiyofumi Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Corp of America
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP16157928.9A priority Critical patent/EP3054681B1/en
Priority to EP10182272.4A priority patent/EP2271106B1/en
Priority to EP17204569.2A priority patent/EP3324625B1/en
Priority to EP17204573.4A priority patent/EP3324626B1/en
Priority to EP16157923.0A priority patent/EP3059952B1/en
Priority to EP19160686.2A priority patent/EP3525464B1/en
Priority to EP19160699.5A priority patent/EP3525467B1/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to EP19160688.8A priority patent/EP3525465B1/en
Priority to EP19160689.6A priority patent/EP3525466B1/en
Priority to EP10181711.2A priority patent/EP2271105B1/en
Priority to EP16157926.3A priority patent/EP3054680B1/en
Priority to EP17204555.1A priority patent/EP3324623B1/en
Priority to EP17204565.0A priority patent/EP3324624B1/en
Publication of EP1411729A1 publication Critical patent/EP1411729A1/en
Publication of EP1411729A4 publication Critical patent/EP1411729A4/en
Application granted granted Critical
Publication of EP1411729B1 publication Critical patent/EP1411729B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H—ELECTRICITY
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
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    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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EP03725587.4A 2002-04-19 2003-04-16 Motion vector calculating method Expired - Lifetime EP1411729B1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
EP17204569.2A EP3324625B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP17204573.4A EP3324626B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP16157923.0A EP3059952B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP19160686.2A EP3525464B1 (en) 2002-04-19 2003-04-16 Picture coding and decoding method and system
EP19160699.5A EP3525467B1 (en) 2002-04-19 2003-04-16 Bitstream decoding method and apparatus
EP10181711.2A EP2271105B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP19160688.8A EP3525465B1 (en) 2002-04-19 2003-04-16 Picture decoding method and apparatus
EP19160689.6A EP3525466B1 (en) 2002-04-19 2003-04-16 Motion vector determining method and apparatus
EP16157928.9A EP3054681B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP16157926.3A EP3054680B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP17204555.1A EP3324623B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP10182272.4A EP2271106B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP17204565.0A EP3324624B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method

Applications Claiming Priority (23)

Application Number Priority Date Filing Date Title
JP2002118598 2002-04-19
JP2002118598 2002-04-19
JP2002121053 2002-04-23
JP2002121053 2002-04-23
US37864302P 2002-05-09 2002-05-09
US378643P 2002-05-09
US37895402P 2002-05-10 2002-05-10
US378954P 2002-05-10
JP2002156266 2002-05-29
JP2002156266 2002-05-29
JP2002177889 2002-06-19
JP2002177889 2002-06-19
JP2002193027 2002-07-02
JP2002193027 2002-07-02
JP2002204713 2002-07-12
JP2002204713 2002-07-12
JP2002262151 2002-09-06
JP2002262151 2002-09-06
JP2002290542 2002-10-02
JP2002290542 2002-10-02
JP2002323096 2002-11-06
JP2002323096 2002-11-06
PCT/JP2003/004805 WO2003090473A1 (en) 2002-04-19 2003-04-16 Motion vector calculating method

Related Child Applications (15)

Application Number Title Priority Date Filing Date
EP17204569.2A Division EP3324625B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP10182272.4A Division EP2271106B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP10182272.4A Division-Into EP2271106B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP16157923.0A Division EP3059952B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP19160699.5A Division EP3525467B1 (en) 2002-04-19 2003-04-16 Bitstream decoding method and apparatus
EP16157928.9A Division EP3054681B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP17204573.4A Division EP3324626B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP19160689.6A Division EP3525466B1 (en) 2002-04-19 2003-04-16 Motion vector determining method and apparatus
EP17204565.0A Division EP3324624B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP19160688.8A Division EP3525465B1 (en) 2002-04-19 2003-04-16 Picture decoding method and apparatus
EP19160686.2A Division EP3525464B1 (en) 2002-04-19 2003-04-16 Picture coding and decoding method and system
EP10181711.2A Division-Into EP2271105B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP10181711.2A Division EP2271105B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP16157926.3A Division EP3054680B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP17204555.1A Division EP3324623B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method

Publications (3)

Publication Number Publication Date
EP1411729A1 EP1411729A1 (en) 2004-04-21
EP1411729A4 true EP1411729A4 (en) 2007-03-07
EP1411729B1 EP1411729B1 (en) 2016-03-23

Family

ID=29255790

Family Applications (3)

Application Number Title Priority Date Filing Date
EP19160689.6A Expired - Lifetime EP3525466B1 (en) 2002-04-19 2003-04-16 Motion vector determining method and apparatus
EP03725587.4A Expired - Lifetime EP1411729B1 (en) 2002-04-19 2003-04-16 Motion vector calculating method
EP03723121A Withdrawn EP1441537A4 (en) 2002-04-19 2003-04-16 Method for calculating motion vector

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19160689.6A Expired - Lifetime EP3525466B1 (en) 2002-04-19 2003-04-16 Motion vector determining method and apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP03723121A Withdrawn EP1441537A4 (en) 2002-04-19 2003-04-16 Method for calculating motion vector

Country Status (12)

Country Link
US (24) US7940845B2 (en)
EP (3) EP3525466B1 (en)
KR (4) KR100931750B1 (en)
CN (2) CN1277419C (en)
AU (2) AU2003235174A1 (en)
CA (2) CA2451571A1 (en)
ES (5) ES2745044T3 (en)
HU (8) HUE044616T2 (en)
MX (1) MXPA03011334A (en)
MY (1) MY155930A (en)
PT (3) PT3525467T (en)
WO (2) WO2003090475A1 (en)

Cited By (3)

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US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US8625669B2 (en) 2003-09-07 2014-01-07 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US8687697B2 (en) 2003-07-18 2014-04-01 Microsoft Corporation Coding of motion vector information

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US7266150B2 (en) 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
US8111754B1 (en) 2001-07-11 2012-02-07 Dolby Laboratories Licensing Corporation Interpolation of video compression frames
US20030099294A1 (en) * 2001-11-27 2003-05-29 Limin Wang Picture level adaptive frame/field coding for digital video content
US7003035B2 (en) 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
PT3525467T (en) 2002-04-19 2021-04-08 Panasonic Ip Corp America Bitstream decoding method and apparatus
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US7088776B2 (en) 2002-07-15 2006-08-08 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
AU2003281133A1 (en) * 2002-07-15 2004-02-02 Hitachi, Ltd. Moving picture encoding method and decoding method
US7154952B2 (en) 2002-07-19 2006-12-26 Microsoft Corporation Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
US6728315B2 (en) 2002-07-24 2004-04-27 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
PT1530374E (en) * 2002-08-08 2013-02-06 Panasonic Corp Moving picture encoding method and decoding method
KR100506864B1 (en) * 2002-10-04 2005-08-05 엘지전자 주식회사 Method of determining motion vector
BR0306684A (en) * 2002-11-01 2004-12-07 Matsushita Electric Ind Co Ltd Moving Image Encoding Method and Moving Image Decoding Method
KR100693669B1 (en) * 2003-03-03 2007-03-09 엘지전자 주식회사 Determination of a reference picture for processing a field macroblock
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